Finding the Fourth Proportional to 602,016.42, 830,819.98 and 333,744.42

Step by Step Solution

1. Step 1: Write the proportion equation
   602,016.42 : 830,819.98 = 333,744.42 : x
2. Step 2: Convert to fraction form
   602,016.42/830,819.98 = 333,744.42/x
3. Step 3: Cross multiply
   602,016.42x = 830,819.98 × 333,744.42
4. Step 4: Simplify right side
   602,016.42x = 277,281,532,349.51
5. Step 5: Solve for x
   x = 277,281,532,349.51/602,016.42
6. Step 6: Final answer
   x = 460,587.99